单片机-ATxmega系列单片机-ATXMEGA64A3U-MH

参数
描述

参数	数值
UART	7
SPI	10
Output Compare channels	22
Hardware QTouch Acquisition	No
Pin Count	64
32kHz RTC	Yes
Max. Operating Frequency	32 MHz
USB Speed	Full Speed
ADC Resolution (bits)	12
Calibrated RC Oscillator	Yes
Crypto Engine	AES/DES
Ext Interrupts	50
Temp. Range (deg C)	-40 to 85
PWM Channels	22
Camera Interface	No
Graphic LCD	No
TWI (I2C)	2
DAC Channels	2
MPU / MMU	no / no
External Bus Interface	0
FPU	No
DAC Resolution (bits)	12
Max I/O Pins	50
CPU	8-bit AVR
Self Program Memory	YES
Operating Voltage (Vcc)	1.6 to 3.6
picoPower	Yes
EEPROM (Bytes)	2048
Video Decoder	No
Flash (Kbytes)	64 Kbytes
USB Interface	Device
SRAM (Kbytes)	4
Temp. Sensor	Yes
Resistive Touch Screen	No
Analog Comparators	4
Timers	7
I/O Supply Class	1.6 to 3.6
ADC channels	16
# of Touch Channels	16
DRAM Memory	No
NAND Interface	No
ADC Speed (ksps)	2000
USB Transceiver	1
Input Capture Channels	22

Low power, high performance 8/16-bit AVR microcontroller featuring 64KB self-programming flash program memory, 4KB boot code section, 4KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A3 series features 64-pin packages.

The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.

ATXMEGA64A3U-MH

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